Search results
Results from the WOW.Com Content Network
Cerebral edema is a potentially life-threatening complication of severely decreased sodium ion concentration in the blood (hyponatremia). [17] Ionic brain edema can also occur around the sites of brain hemorrhages, infarcts, or contusions due to a local plasma osmolality pressure gradient when compared to the high osmolality in the affected tissue.
In life-threatening situations, including cases of oral and pharyngeal swelling, it is important to manage these symptoms and to protect the airways to lower the risk of mortality. [20] Typical treatments for anaphylaxis and allergic reactions, such as epinephrine , corticosteroids , and antihistamines , are often used in acute cases of AAE ...
Cardiovascular system damage can include myocardial ischemia/infarction, acute left ventricular dysfunction, acute pulmonary edema, and aortic dissection. Other end-organ damage can include acute kidney failure or insufficiency, retinopathy, eclampsia, lung cancer, brain cancer, leukemia and microangiopathic hemolytic anemia. [citation needed]
High-altitude pulmonary edema (HAPE) is a life-threatening form of non-cardiogenic pulmonary edema that occurs in otherwise healthy people at altitudes typically above 2,500 meters (8,200 ft). [2] HAPE is a severe presentation of altitude sickness. Cases have also been reported between 1,500–2,500 metres or 4,900–8,200 feet in people who ...
Attacks can be prevented by recognizing and avoiding triggering stimuli. Mortality is rare with AD, but morbidities such as stroke, retinal hemorrhage, and pulmonary edema if left untreated can be quite severe. [5] The cause of autonomic dysreflexia itself can be life-threatening.
Atherosclerosis can largely be prevented by making lifestyle changes such as eating a healthy diet and losing weight if you’re overweight. Atherosclerosis Prevention Tips
Edema may be described as pitting edema or non-pitting edema. [32] Pitting edema is when, after pressure is applied to a small area, the indentation persists after the release of the pressure. Peripheral pitting edema, as shown in the illustration, is the more common type, resulting from water retention.
It can also occur as a side effect to certain medications, particularly ACE inhibitors. It is characterized by repetitive episodes of swelling, frequently of the face, lips, tongue, limbs, and genitals. Edema of the gastrointestinal mucosa typically leads to severe abdominal pain; in the upper respiratory tract, it can be life-threatening. [10]